CVE-2024-9643 Four-Faith F3x36 Hidden Debug Credentials
Hard-coded credentials in the Four-Faith F3x36 router allow attackers to bypass authentication and gain administrative access.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-9643?
CVE-2024-9643 is a critical vulnerability in Four-Faith F3x36, published on 4 Feb 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Four-Faith F3x36 router using firmware v2.0.0 is vulnerable to authentication bypass due to hard-coded credentials in the administrative web server. An attacker with knowledge of the credentials can gain administrative access via crafted HTTP requests. This issue appears similar to CVE-2023-32645.
Which versions are affected by CVE-2024-9643?
It affects 1 product.
Products include Four-Faith F3x36 Firmware.
How do I fix CVE-2024-9643?
No fix has been published for CVE-2024-9643 yet. Limit exposure of the affected software until one is available.
Is CVE-2024-9643 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-9643 exists.
Public exploit code: 1 Nuclei template.
Other vulnerabilities in Four-Faith F3x36
Sources
Also known as GHSA-fhhq-87cf-828w.